Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Tables)

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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2015
Accounting Policies [Abstract]  
Components of Inventory

The components of inventory are as follows (in thousands):

 

    June 30, 2015     December 31, 2014  
             
Raw materials   $ 931     $ 798  
Work in process     234       418  
Finished goods     2,540       2,076  
    $ 3,705     $ 3,292